CN210140037U - Film removing device - Google Patents

Abstract

The present application provides a film discharging apparatus, comprising: the device comprises a first driving mechanism, a second driving mechanism, a first lifting mechanism, a second lifting mechanism, an upper adsorption platform and a lower adsorption platform. The first driving mechanism is connected with the first lifting mechanism, and the second driving mechanism is connected with the second lifting mechanism. The first lifting mechanism is pivoted on the first side of the upper adsorption platform. The second lifting mechanism slides transversely and is pivoted on the second side of the upper adsorption platform. The lower adsorption platform is positioned below the upper adsorption platform. The film dismounting device can separate one side of the film from one side of the substrate and then completely take down the whole film, so that the difficulty in separating the film from the substrate and the risk of damaging the film are reduced.

Description

Film removing device

Technical Field

The present invention relates to a film removing apparatus, and more particularly, to a film removing apparatus capable of easily removing a film from a substrate.

Background

The touch panel of the new generation is designed toward a lighter, thinner, flexible or curved surface, and the purpose is to provide consumers with electronic and electrical products with better performance and better picture quality; the touch panel includes various thin films, such as a polarizer, an anti-reflection film, an optical film, and a touch film on a liquid crystal panel, or upper and lower films, a functional film, an encapsulation film, a protection film, and a support film on a Flexible active organic light emitting device (Flexible AMOLED), which are lighter and thinner. Some of these films must be attached to a transparent glass substrate for processing and then separated from the glass substrate. In the case of a touch film, the touch film must be first bonded to a glass substrate to form a touch electrode, a circuit, and other elements. However, after the manufacturing process is completed, the touch film is too close to the glass substrate, so that the touch film is not easily removed from the glass substrate. Particularly, when the touch film and the glass substrate are separated by a conventional machine, the touch film is detached one by one. However, the touch film needs to be removed in a single piece, so that all the adsorption force between the touch film and the glass substrate needs to be overcome, the touch film and the glass substrate are not easy to separate, and even the touch film is damaged. Therefore, it is an active disclosure of the present application how to create a film removing apparatus that can easily remove a film while reducing the risk of damaging the film.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the applicant has developed a film discharging apparatus for easily discharging a film while preventing damage to the film.

To achieve the above and other objects, the present application provides a film discharging apparatus, comprising: the device comprises a first driving mechanism, a second driving mechanism, a first lifting mechanism, a second lifting mechanism, an upper adsorption platform and a lower adsorption platform. The first driving mechanism is connected with the first lifting mechanism, and the second driving mechanism is connected with the second lifting mechanism. The first lifting mechanism is pivoted on the first side of the upper adsorption platform, and the second lifting mechanism transversely slides and is pivoted on the second side of the upper adsorption platform. The lower adsorption platform is positioned below the upper adsorption platform.

In one embodiment of the present application, the first driving mechanism has a first motor, a first flexible connector and a first screw rod connected in sequence, the second driving mechanism has a second motor, a second flexible connector and a second screw rod connected in sequence, and the first driving mechanism and the second driving mechanism are respectively connected with the first screw rod and the second screw rod to the first lifting mechanism and the second lifting mechanism.

In one embodiment of this application, first elevating system has first lifter, second lifter, first fly leaf and first nut connecting portion, first nut connecting portion are connected first lifter with the second lifter, first lifter with the second lifter is connected first fly leaf, first screw rod passes first nut connecting portion, first fly leaf with first pivot and second pivot pin joint in go up the first side of adsorbing the platform.

In one embodiment of this application, the second elevating system has third lifter, fourth lifter, second fly leaf and second nut connecting portion, second nut connecting portion connect the third lifter with the fourth lifter, the third lifter with the fourth lifter is connected the second fly leaf, the second screw rod passes second nut connecting portion, the second fly leaf lateral sliding and pin joint in go up adsorption platform's second side.

In an embodiment of the present application, the first movable plate has a first rotating shaft combining portion and a second rotating shaft combining portion, the upper suction platform has a first rotating shaft seat and a second rotating shaft seat, and the first rotating shaft combining portion and the second rotating shaft combining portion are combined with the first rotating shaft seat and the second rotating shaft seat through the first rotating shaft and the second rotating shaft.

In an embodiment of the present application, the second movable plate has a third rotating shaft combining portion and a fourth rotating shaft combining portion, the upper suction platform has a first transverse sliding rail seat and a second transverse sliding rail seat, a first rotating shaft sliding element and a second rotating shaft sliding element, and the third rotating shaft combining portion and the fourth rotating shaft combining portion are combined by the first rotating shaft sliding element and the second rotating shaft sliding element and the first transverse sliding rail seat and the second transverse sliding rail seat.

In one embodiment of this application, the bottom of going up adsorption platform is provided with adsorbs buffer structure, adsorb buffer structure orientation adsorption platform's top down.

Therefore, the film dismounting device can separate one side of the film from one side of the substrate at first and then completely take down the whole film, so that the difficulty of separating the film from the substrate and the risk of damaging the film are reduced.

Drawings

FIG. 1 is a schematic view of a film discharge apparatus according to an embodiment of the present application.

Fig. 2A is a schematic cross-sectional view taken along a-a' of fig. 1.

FIG. 2B is a schematic cross-sectional view taken along line B-B' of FIG. 1.

Fig. 3 is a schematic view of a first movable plate and an upper suction platform according to an embodiment of the present application.

Fig. 4 is a schematic view of a second movable plate and an upper adsorption platform according to an embodiment of the present application.

Fig. 5 is a first schematic view of an upper adsorption platform and a lower adsorption platform according to an embodiment of the present application.

Fig. 6 is a second schematic view of an upper adsorption platform and a lower adsorption platform according to an embodiment of the present application.

Reference numerals:

1 film removing device

10a first drive mechanism

10b second drive mechanism

101a first flexible connector

101b second flexible connector

102a first motor

102b second motor

11 upper cover plate

12a first lifting mechanism

12b second lifting mechanism

122a first lifting rod

122b second lifting rod

123 first movable plate

1231a first shaft coupling part

1231b second shaft coupling part

124a third lifting rod

124b fourth lifter

125 second movable plate

1251a third shaft coupling

1251b fourth shaft joint

126a first screw

126b second screw

128a first nut connecting portion

128b second nut connecting portion

13 casing

20 go up adsorption platform

202a first shaft rotating seat

202b second rotary shaft seat

203a first rotating shaft

203b second rotating shaft

204a first transverse slide rail seat

204b second transverse slide rail seat

2041a first block

2041b second stop block

205a first rotating shaft sliding element

205b second shaft sliding element

206 adsorption buffer structure

211 first side

212 second side

22 lower adsorption platform

Detailed Description

For a fuller understanding of the objects, features and advantages of the present application, reference should be made to the following detailed description taken in conjunction with the accompanying drawings, in which:

referring to fig. 1, 2A and 2B, the present application provides a film discharging apparatus 1, which includes a first driving mechanism 10a, a second driving mechanism 10B, a first lifting mechanism 12A and a second lifting mechanism 12B, an upper adsorption platform 20 and a lower adsorption platform 22. The first driving mechanism 10a is connected to the first lifting mechanism 12a to drive the first lifting mechanism 12a to lift. The second driving mechanism 10b is connected to the second lifting mechanism 12b to drive the second lifting mechanism 12b to lift. The first lifting mechanism 12a is pivotally connected to the first side 211 of the upper suction platform 20, and the first lifting mechanism 12a can rotate relative to the first side 211 of the upper suction platform 20. The second lifting mechanism 12b slides laterally and is pivoted to the second side 212 (on the same plane) of the upper suction platform 20, and the second lifting mechanism 12b can rotate and slide laterally relative to the second side 212 of the upper suction platform 20. The lower suction stage 22 is located below the upper suction stage 20, and a film to be detached together with an attached substrate (not shown) may be disposed on the lower suction stage 22. The bottom of the upper adsorption platform 20 may have a porous plate, the top of the lower adsorption platform 22 may also have a porous plate, and the thin film together with the attached substrate may be adsorbed between the porous plates of the upper adsorption platform 20 and the lower adsorption platform 22. In addition, the porous plate of the upper adsorption stage 20 can adsorb the thin film, and the porous plate of the lower adsorption stage 22 can adsorb the substrate.

Referring to fig. 1, 2A and 2B, when the film discharging apparatus 1 is to discharge a film attached to a substrate, the lower adsorption platform 22 can adsorb the substrate, the first driving mechanism 10a and the second driving mechanism 10b drive the first elevating mechanism 12a and the second elevating mechanism 12b, so that the upper adsorption platform 20 descends to adsorb the film, then, the first driving mechanism 10a drives the first lifting mechanism 12a to ascend to pull up the first side 211 of the upper adsorption platform 20, the second side 212 of the upper adsorption platform 20 rotates relative to the second lifting mechanism 12b and slides transversely toward the first lifting mechanism 12a, so that the thin film removing device 1 can separate the thin film on the first side 211 of the upper adsorption platform 20 from the substrate by using the first lifting mechanism 12a, and then the first lifting mechanism 12a and the second lifting mechanism 12b can ascend simultaneously to easily remove the thin film from the substrate. Therefore, the film dismounting device can enable the film to be easily separated from the substrate, and meanwhile, the film can be prevented from being damaged.

Referring to fig. 1, fig. 2A and fig. 2B, in an embodiment of the present application, the first driving mechanism 10a may have a first motor 102A, a first flexible connector 101a and a first screw 126a connected in sequence, and the second driving mechanism 10B may have a second motor 102B, a second flexible connector 101B and a second screw 126B connected in sequence. The first driving mechanism 10a and the second driving mechanism 10b can respectively lift the first lifting mechanism 12a and the second lifting mechanism 12b by the first screw 126a and the second screw 126 b.

Referring to fig. 1, fig. 2A and fig. 2B, in an embodiment of the present application, the first lifting mechanism 12A may have a first lifting rod 122A, a second lifting rod 122B, a first movable plate 123 and a first nut connecting portion 128 a. The first nut connecting portion 128a connects the first lifting rod 122a and the second lifting rod 122b, the first lifting rod 122a and the second lifting rod 122b connect the first movable plate 123, and the first screw 126a passes through the first nut connecting portion 128 a. The first movable plate 123 is pivotally connected to the first side 211 of the upper suction platform 20 by a first rotating shaft 203a and a second rotating shaft 203b, so that the first side 211 of the upper suction platform 20 can rotate relative to the first lifting mechanism 12 a.

Referring to fig. 1, fig. 2A and fig. 2B, in an embodiment of the present application, the second lifting mechanism 12B may have a third lifting rod 124a, a fourth lifting rod 124B, a second movable plate 125 and a second nut connecting portion 128B. The second nut connecting portion 128b connects the third lifting rod 124a and the fourth lifting rod 124b, the third lifting rod 124a and the fourth lifting rod 124b connect the second movable plate 125, and the second screw 126b passes through the second nut connecting portion 128 b. The second movable plate 125 is laterally slidable and pivotally connected to the second side 212 of the upper suction platform 20, so that the second side 212 of the upper suction platform 20 can rotate and laterally slide relative to the second lifting mechanism 12 b.

Referring to fig. 1, fig. 2A and fig. 2B, in an embodiment of the present application, upper portions of the first driving mechanism 10a and the second driving mechanism 10B may be disposed on the upper cover 11, and the upper cover 11 and the housing 13 may enclose lower portions of the first driving mechanism 10a and the second driving mechanism 10B and upper portions of the first lifting mechanism 12A and the second lifting mechanism 12B.

Referring to fig. 1, fig. 2A and fig. 2B, in an embodiment of the present application, the first driving mechanism 10a drives the first lifting mechanism 12A by the first screw 126a, so that the first nut connecting portion 128a of the first lifting mechanism 12A, the first lifting rod 122A, the second lifting rod 122B and the first movable plate 123 pull up or lower the first side 211 of the upper suction platform 20, and at the same time, the first side 211 of the upper suction platform 20 rotates relative to the first movable plate 123. The second driving mechanism 10b drives the second lifting mechanism 12b by the second screw 126b, so that the second nut connecting portion 128b of the second lifting mechanism 12b, together with the third lifting rod 124a, the fourth lifting rod 124b and the second movable plate 125, pulls up or drops down the second side 212 of the upper suction platform 20, and simultaneously rotates the second side 212 of the upper suction platform 20 relative to the second movable plate 125 and slides the second side 212 of the upper suction platform 20 laterally toward the first lifting mechanism 12 a.

Referring to fig. 1, fig. 2A, fig. 3, fig. 4 and fig. 5, in an embodiment of the present invention, the top of the upper suction platform 20 may have a first spindle seat 202A and a second spindle seat 202b, a first transverse slide rail seat 204a and a second transverse slide rail seat 204b, a first spindle slide element 205a and a second spindle slide element 205b, and the bottom of the upper suction platform 20 may have a suction buffer structure 206. The bottom of the first movable plate 123 may have a first shaft coupling portion 1231a and a second shaft coupling portion 1231 b. The bottom of the second movable plate 125 may have a third shaft combining part 1251a and a fourth shaft combining part 1251 b. For convenience of illustration, fig. 3 and 4 show that the first and second spindle seats 202a and 202b and the first and second lateral slide rail seats 204a and 204b are respectively located on the first and second sides of the same plane of the upper adsorption platform 20. The first transverse rail seat 204a and the second transverse rail seat 204b respectively have two first stoppers 2041a and two second stoppers 2041b, which can prevent the first rotating shaft sliding element 205a and the second rotating shaft sliding element 205b from sliding out of the first transverse rail seat 204a and the second transverse rail seat 204 b.

The first and second rotating shaft coupling portions 1231a and 1231b of the first movable plate 123 can be coupled to the first and second rotating shaft bases 202a and 202b of the upper suction platform 20 via the first and second rotating shafts 203a and 203b, so that the first side of the upper suction platform 20 can rotate relative to the first movable plate 123 via the first and second rotating shafts 203a and 203 b.

The third and fourth shaft coupling portions 1251a and 1251b of the second movable plate 125 are coupled to the first and second lateral rail seats 204a and 204b of the upper suction platform 20 via the first and second shaft sliding elements 205a and 205b, so that the second side of the upper suction platform 20 can rotate and slide laterally relative to the second movable plate 125 via the first and second shaft sliding elements 205a and 205 b.

Referring to fig. 5 and 6, the adsorption buffer structure 206 connected to the porous plate at the bottom of the upper adsorption platform 20 may have a soft buffer material such as sponge therein, the periphery of the adsorption buffer structure 206 may be covered with a rubber material, and the bottom of the adsorption buffer structure 206 may also have a porous plate. The film discharging apparatus 1 may contact and adsorb the film and the substrate (not shown) placed on the lower adsorption stage 22 with the adsorption buffer structure 206 of the upper adsorption stage 20. The film take-down machine 1 of the present application can be applied to a touch film formed on a glass substrate, but is not limited to such a touch film. When the touch film attached to the glass substrate is placed on the lower adsorption platform 22, the lower adsorption platform 22 can adsorb the glass substrate by a suction mechanism (not shown), and the upper adsorption platform 20 and the adsorption buffer structure 206 can adsorb the touch film by another suction mechanism (not shown) to separate the touch film from the glass substrate, so as to prevent the touch film from being damaged due to the direct contact of the upper adsorption platform 20 with the touch film.

Referring to fig. 1 to 6, when the film discharging apparatus 1 is to discharge a film attached to a substrate, the lower suction platform 22 may suck the substrate by the suction mechanism, and the first driving mechanism 10a and the second driving mechanism 10b drive the first lifting mechanism 12a and the second lifting mechanism 12b to lower the upper suction platform 20 and contact the film on the substrate by the suction buffer structure 206, and suck the film by the other suction mechanism. Then, the first driving mechanism 10a drives the first lifting mechanism 12a by the first screw 126a, so that the first nut connecting portion 128a of the first lifting mechanism 12a, the first lifting rod 122a, the second lifting rod 122b and the first movable plate 123 pull up the first side 211 of the upper suction platform 20. The first side 211 of the upper suction platform 20 rotates relative to the first movable plate 123 by the first rotating shaft 203a and the second rotating shaft 203b, and the suction buffer structure 206 of the upper suction platform 20 can first pull up one side of the film attached to the substrate by suction. The second side 212 of the upper suction stage 20 rotates relative to the second movable plate 125 of the second lifting mechanism 12b by the first rotating shaft sliding element 205a and the second rotating shaft sliding element 205b, and simultaneously the second side 212 of the upper suction stage 20 slides laterally toward the first lifting mechanism 12a, so that the thin film removing apparatus 1 can firstly separate the thin film near the first side 211 of the upper suction stage 20 from the substrate by using the first lifting mechanism 12a, and then the first lifting mechanism 12a and the second lifting mechanism 12b can simultaneously ascend to easily remove the thin film from the substrate. Therefore, the film dismounting device can enable the film to be easily separated from the substrate, and meanwhile, the film can be prevented from being damaged.

The present application has been disclosed in the foregoing as preferred embodiments, however, it should be understood by those skilled in the art that the embodiments are merely illustrative of the present application and should not be construed as limiting the scope of the present application. It should be noted that all changes and substitutions equivalent to the described embodiments are intended to be included within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the scope defined by the claims.

Claims (7)

1. A film discharging apparatus, comprising:

a first driving mechanism and a second driving mechanism;

the first driving mechanism is connected with the first lifting mechanism, and the second driving mechanism is connected with the second lifting mechanism;

the first lifting mechanism is pivoted to the first side of the upper adsorption platform, and the second lifting mechanism transversely slides and is pivoted to the second side of the upper adsorption platform; and

and the lower adsorption platform is positioned below the upper adsorption platform.

2. A film discharge apparatus as recited in claim 1, wherein the first driving mechanism has a first motor, a first flexible connector, and a first screw connected in series, the second driving mechanism has a second motor, a second flexible connector, and a second screw connected in series, and the first driving mechanism and the second driving mechanism are connected to the first elevating mechanism and the second elevating mechanism by the first screw and the second screw, respectively.

3. A film discharging device as claimed in claim 2, wherein said first elevating mechanism has a first elevating rod, a second elevating rod, a first movable plate and a first nut connecting portion, said first nut connecting portion connects said first elevating rod and said second elevating rod, said first elevating rod and said second elevating rod connect said first movable plate, said first screw rod passes through said first nut connecting portion, said first movable plate is pivotally connected to a first side of said upper suction platform with a first rotating shaft and a second rotating shaft.

4. The film discharging device of claim 2, wherein said second lifting mechanism has a third lifting rod, a fourth lifting rod, a second movable plate and a second nut connecting portion, said second nut connecting portion connects said third lifting rod and said fourth lifting rod, said third lifting rod and said fourth lifting rod connect said second movable plate, said second screw rod passes through said second nut connecting portion, said second movable plate slides laterally and is pivoted to a second side of said upper suction platform.

5. The film discharging device of claim 3, wherein said first movable plate has a first rotation shaft coupling portion and a second rotation shaft coupling portion, said upper suction stage has a first rotation shaft seat and a second rotation shaft seat, and said first rotation shaft coupling portion and said second rotation shaft coupling portion are coupled to said first rotation shaft seat and said second rotation shaft seat by said first rotation shaft and said second rotation shaft.

6. The film discharging device as claimed in claim 4, wherein said second movable plate has a third spindle engaging portion and a fourth spindle engaging portion, said upper suction platen has a first lateral rail seat and a second lateral rail seat, a first spindle sliding member and a second spindle sliding member, and said third spindle engaging portion and said fourth spindle engaging portion are engaged with said first lateral rail seat and said second lateral rail seat by said first spindle sliding member and said second spindle sliding member.

7. The film take-off of claim 1, wherein a bottom of said upper suction platen is provided with a suction buffer structure facing a top of said lower suction platen.

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